Chevy has replicated the formula, and applied it to the Cobalt. This time around, it's called XFE, acronym for Xtended Fuel Economy. Or is it Xtra Fuel Economy? Whatever, it's part of a shuffling of ...
The sedan version will come with the same engine option under the hood as the Cobalt SS coupe, GM's2.0-liter, 260-horsepower direct-injection turbo mated to a five speed manual. Along with "no-lift ...